<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/84444>84444</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [Question] Preserce original LSDA type encoding
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          andyzhaozhenyu
      </td>
    </tr>
</table>

<pre>
    #83653 I posted this issue before. And I found this commit can fix my problem https://github.com/llvm/llvm-project/commit/553c23895217. Then I tried to use the testcase provided by this commit to figure out why this patch work, but I found the results are the same. Also, I used this command objdump -w --dwarf=info xxx to get the dwarf file, and I can not find the DW_EH_PE in this dwarf file. Is there anything I missed here? 
<img width="1251" alt="截屏2024-03-06 19 41 14" src="https://github.com/llvm/llvm-project/assets/70983241/5987a20c-f09e-4f04-b073-36a70a275a6f">

</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJyUk01vuzgQxj-NuYyIjF94OXBIS9BG2kNXu9IeKwMDuAt2ZJsm6adfmfSv9n-scojk8TzP7xkzyns9GcSayCcim0RtYbauVma4f8zKfsxo7lvS2eFeE8ZLnksOZ7hYH3CAMGsP2vsNocPROjzA0QxwhtFu5rPc23XVAXplYNQ3WO9wcbZbcIU5hIsn_EhYS1g76TBv3aG3K2Htsrz_-ksvzr5hHwhrH1KEtVLynvGykiwrDvDPjAbOEJyOSBY2jxBmhIA-9MpjNHzXAw7Q3X9jChZGPW0OwW4BrvNn9aJCP8PVuv8Ie4ZuC98CITj02xI8KPdw8WqNsRdv4-1zdP-WXJkBbPc2bOsF0iuk6XBVbiS80Wa0cLvdIsSEYZfaazDqBaOU2icZ52ZsgFF_-jf_vp7-eH05gTYPm6-uA5x9vOMQlLmHWZsJzrBqH5HiMeEtENoQeiT8Wa8TXPUQZsIbwljGZEYYA7WExwE55aQsyfFITpI8ZaRsGWUipTylOWQViAwyETu86x8dP35Q5T0GT1hb0KrkTGTxbauyUIz26UgrTMVIRdrRgqc8VwVVrJAqHyMdPz2SJEPNh4pXKsE6izql5FQkc13KrkOGXPQqLxGxZGU1jDnlmZQ570Si6xiIclrGHxOHkQ-iKHjRF4UcxciJoLgqvRwi9sG6Kdm_9boUQohkUR0uft8bxgxeH4sQ0WSTuHqP2m2TJ4Iu2gf_pRJ0WPaF-2tDH7Q1RDbw4tCj6xGs05M2aoE__26OEO4XBDS9HbSZks0t9Y-nvHPFKe_c_wcAAP__guhBHQ">